1
|
Tanha A, Rabiee M, Rostami A, Ahmadi S. A green-based approach for noninvasive skin rejuvenation: Potential application of hyaluronic acid. Environ Res 2023; 234:116467. [PMID: 37343757 DOI: 10.1016/j.envres.2023.116467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/13/2023] [Accepted: 06/18/2023] [Indexed: 06/23/2023]
Abstract
Gradually, loss of skin elasticity and elastic properties occurs after 30 years of age and will be associated with several changes, including creating wrinkles, skin laxity (sagging skin), and skin blemishes. In general, people all over the world are looking for ways to keep their facial skin young over time. There are several strategies to skin rejuvenate, including invasive and non-invasive methods. However, invasive methods have less popularity than non-invasive methods due to their need for specialist physicians (medical expertise), localized neuropathic pains for patients, the prevalence and incidence of skin infections, and high-cost clinical services. In the meantime, skin hydration is one of the simplest non-invasive methods for skin rejuvenation, and HA, with anti-aging and skin collagen-stimulating properties, has been introduced as a natural skin moisturizing agent. Therefore, since this composition maintains facial skin moisture and radiance, and improves its elasticity, it has always been considered by experts and specialist physicians. On the other hand, due to its lipophilic properties, hydrophilic macromolecules containing HA cannot pass through the stratum corneum. However, they have temporary and superficial softening effects on the skin. Hence, some nanocarriers have been suggested to overcome this problem and develop the properties and positive influences of HA on skin rejuvenation. Therefore, the present study aimed to introduce some new non-invasive approaches in facial skin rejuvenation, including applying liposomes, niosomes, ethosomes, and ionic liquids, to transport HA into the inner and deeper layers of the skin, including Dermis. In this review article, we examine non-invasive methods using nanoparticles to deliver HA to the epidermis and dermis of the skin for skin rejuvenation.
Collapse
Affiliation(s)
- Amirabas Tanha
- Biomaterials Group, Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Mohammad Rabiee
- Biomaterials Group, Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran.
| | - Azin Rostami
- Biomaterials Group, Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Sepideh Ahmadi
- Student Research Committee, Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
2
|
Kim S, Na GH, Jung HM, Han SH, Han J, Koo YK. Enzyme-treated caviar extract ameliorates melanogenesis in UVB-induced SKH-1 hairless mice. Biochem Biophys Res Commun 2023; 673:81-86. [PMID: 37364389 DOI: 10.1016/j.bbrc.2023.05.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/17/2023] [Accepted: 05/03/2023] [Indexed: 06/28/2023]
Abstract
This study investigated anti-melanogenesis effects of enzyme-treated caviar extract (CV) in murine melanoma B16F10 cells and SKH-1 hairless mice. To induce melanin production in vitro and in vivo studies, B16F10 cells were treated with 3-Isobutyl-1-methylxanthine (IBMX), and SKH-1 hairless mice were irradiated with UVB, respectively. The expression of melnogenesis-related factors and signaling molecules were analyzed by ELISA and western blotting. 50, 100 and 200 μg/mL of CV significantly decreased the melanin contents and the activities of tyrosinase, nitric oxide, glutathione, and cAMP, melanogenesis factor, in B16F10 cells treated IBMX. In addition, CV significantly suppressed the expression of melanogenesis proteins such as pPKA, pCREB, MITF, TRP-1and TRP-2. Similarly, results of oral administration of CV (20, 50 and 100 mg/kg) for 8 weeks in UVB-Induced SKH-1 hairless mice, the expression of melanogenesis-related factor tyrosinase, nitric oxide, and cAMP and protein expression of pPKA, pCREBa, MITF, TRP-1and TRP-2 was significantly reduced. In particular, 100 mg/kg of CV exhibited an excellent effect similar to control group. Therefore, we suggest the possibility of developing CV as a food supplement having skin whitening effects by ameliorating melanogenesis.
Collapse
Affiliation(s)
- SukJin Kim
- Department of R&I Center, COSMAXBIO, Seongnam, 13486, Republic of Korea
| | - Gwi Hwan Na
- Department of R&I Center, COSMAXBIO, Seongnam, 13486, Republic of Korea
| | - Hyun Mook Jung
- Department of R&I Center, COSMAXBIO, Seongnam, 13486, Republic of Korea
| | - Sang Hun Han
- Almas Caviar, Hwaseoung-si, 18553, Republic of Korea
| | - Jehee Han
- Almas Caviar, Hwaseoung-si, 18553, Republic of Korea
| | - Yean Kyoung Koo
- Department of R&I Center, COSMAXBIO, Seongnam, 13486, Republic of Korea.
| |
Collapse
|
3
|
Islam H, Poly TS, Tisha ZT, Rahman S, Naveed AIJ, Ahmed A, Ahmed SN, Hassan J, Uddin MJ, Das DB. 3D Printed Hollow Microneedles for Treating Skin Wrinkles Using Different Anti-Wrinkle Agents: A Possible Futuristic Approach. Cosmetics 2023; 10:41. [DOI: 10.3390/cosmetics10020041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
Abstract
Skin wrinkles are an inevitable phenomenon that is brought about by aging due to the degradation of scleroprotein fibers and significant collagen reduction, which is the fundamental basis of anti-wrinkle technology in use today. Conventional treatments such as lasering and Botulinum toxin have some drawbacks including allergic skin reactions, cumbersome treatment procedures, and inefficient penetration of the anti-wrinkle products into the skin due to the high resistance of stratum corneum. Bearing this in mind, the cosmetic industry has exploited the patient-compliant technology of microneedles (MNs) to treat skin wrinkles, developing several products based on solid and dissolvable MNs incorporated with antiwrinkle formulations. However, drug administration via these MNs is limited by the high molecular weight of the drugs. Hollow MNs (HMNs) can deliver a wider array of active agents, but that is a relatively unexplored area in the context of antiwrinkle technology. To address this gap, we discuss the possibility of bioinspired 3D printed HMNs in treating skin wrinkles in this paper. We compare the previous and current anti-wrinkling treatment options, as well as the techniques and challenges involved with its manufacture and commercialization.
Collapse
|
4
|
Smythe P, Wilkinson HN. The Skin Microbiome: Current Landscape and Future Opportunities. Int J Mol Sci 2023; 24:ijms24043950. [PMID: 36835363 PMCID: PMC9963692 DOI: 10.3390/ijms24043950] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/11/2023] [Accepted: 02/12/2023] [Indexed: 02/18/2023] Open
Abstract
Our skin is the largest organ of the body, serving as an important barrier against the harsh extrinsic environment. Alongside preventing desiccation, chemical damage and hypothermia, this barrier protects the body from invading pathogens through a sophisticated innate immune response and co-adapted consortium of commensal microorganisms, collectively termed the microbiota. These microorganisms inhabit distinct biogeographical regions dictated by skin physiology. Thus, it follows that perturbations to normal skin homeostasis, as occurs with ageing, diabetes and skin disease, can cause microbial dysbiosis and increase infection risk. In this review, we discuss emerging concepts in skin microbiome research, highlighting pertinent links between skin ageing, the microbiome and cutaneous repair. Moreover, we address gaps in current knowledge and highlight key areas requiring further exploration. Future advances in this field could revolutionise the way we treat microbial dysbiosis associated with skin ageing and other pathologies.
Collapse
Affiliation(s)
- Paisleigh Smythe
- Centre for Biomedicine, Hull York Medical School, University of Hull, Hull HU6 7RX, UK
- Skin Research Centre, Hull York Medical School, University of York, York YO10 5DD, UK
| | - Holly N. Wilkinson
- Centre for Biomedicine, Hull York Medical School, University of Hull, Hull HU6 7RX, UK
- Skin Research Centre, Hull York Medical School, University of York, York YO10 5DD, UK
- Correspondence:
| |
Collapse
|
5
|
Wang PW, Lin TY, Yang PM, Fang JY, Li WT, Pan TL. Therapeutic efficacy of Scutellaria baicalensis Georgi against psoriasis-like lesions via regulating the responses of keratinocyte and macrophage. Biomed Pharmacother 2022; 155:113798. [DOI: 10.1016/j.biopha.2022.113798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/23/2022] [Accepted: 10/02/2022] [Indexed: 11/30/2022] Open
|
6
|
Wang PW, Lin TY, Yang PM, Yeh CT, Pan TL. Hepatic Stellate Cell Modulates the Immune Microenvironment in the Progression of Hepatocellular Carcinoma. Int J Mol Sci 2022; 23:ijms231810777. [PMID: 36142683 PMCID: PMC9503407 DOI: 10.3390/ijms231810777] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/29/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a major cause of increases in the mortality rate due to cancer that usually develops in patients with liver fibrosis and impaired hepatic immunity. Hepatic stellate cells (HSCs) may directly or indirectly crosstalk with various hepatic cells and subsequently modulate extracellular remodeling, cell invasion, macrophage conversion, and cancer deterioration. In this regard, the tumor microenvironment created by activated HSC plays a critical role in mediating pathogenesis and immune escape during HCC progression. Herein, intermediately differentiated human liver cancer cell line (J5) cells were co-cultured with HSC-conditioned medium (HSC-CM); changes in cell phenotype and cytokine profiles were analyzed to assess the impact of HSCs on the development of hepatoma. The stage of liver fibrosis correlated significantly with tumor grade, and the administration of conditioned medium secreted by activated HSC (aHSC-CM) could induce the expression of N-cadherin, cell migration, and invasive potential, as well as the activity of matrix metalloproteinases in J5 cells, implying that aHSC-CM could trigger the epithelial-mesenchymal transition (EMT). Next, the HSC-CM was further investigated and network analysis indicated that specific cytokines and soluble proteins, such as activin A, released from activated HSCs could remarkably affect the tumor-associated immune microenvironment involved in macrophage polarization, which would, in turn, diminish a host’s immune surveillance and drive hepatoma cells into a more malignant phenotype. Together, our findings provide a novel insight into the integral roles of HSCs to enhance hepatocarcinogenesis through their immune-modulatory properties and suggest that HSC may serve as a potent target for the treatment of advanced HCC.
Collapse
Affiliation(s)
- Pei-Wen Wang
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40447, Taiwan
| | - Tung-Yi Lin
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital at Keelung, Keelung 20401, Taiwan
| | - Pei-Ming Yang
- TMU Research Center of Cancer Translational Medicine, Taipei 11042, Taiwan
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11042, Taiwan
| | - Chau-Ting Yeh
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan 33375, Taiwan
| | - Tai-Long Pan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan 33375, Taiwan
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Cosmetic Science, Research Center for Food and Cosmetic Safety, and Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 33303, Taiwan
- Correspondence: ; Tel.: +886-3-211-8800 (ext. 5105); Fax: +886-3-211-8700
| |
Collapse
|
7
|
Lee JH, Park J, Shin DW. The Molecular Mechanism of Polyphenols with Anti-Aging Activity in Aged Human Dermal Fibroblasts. Molecules 2022; 27:molecules27144351. [PMID: 35889225 PMCID: PMC9322955 DOI: 10.3390/molecules27144351] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/25/2022] [Accepted: 07/04/2022] [Indexed: 02/06/2023] Open
Abstract
Skin is the largest organ in the body comprised of three different layers including the epidermis, dermis, and hypodermis. The dermis is mainly composed of dermal fibroblasts and extracellular matrix (ECM), such as collagen and elastin, which are strongly related to skin elasticity and firmness. Skin is continuously exposed to different kinds of environmental stimuli. For example, ultraviolet (UV) radiation, air pollutants, or smoking aggravates skin aging. These external stimuli accelerate the aging process by reactive oxygen species (ROS)-mediated signaling pathways and even cause aging-related diseases. Skin aging is characterized by elasticity loss, wrinkle formation, a reduced dermal-epidermal junction, and delayed wound healing. Thus, many studies have shown that natural polyphenol compounds can delay the aging process by regulating age-related signaling pathways in aged dermal fibroblasts. This review first highlights the relationship between aging and its related molecular mechanisms. Then, we discuss the function and underlying mechanism of various polyphenols for improving skin aging. This study may provide essential insights for developing functional cosmetics and future clinical applications.
Collapse
Affiliation(s)
- Joo Hwa Lee
- College of Biomedical and Health Science, Konkuk University, Chungju 27478, Korea;
| | - Jooho Park
- Department of Applied Life Science, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea;
| | - Dong Wook Shin
- College of Biomedical and Health Science, Konkuk University, Chungju 27478, Korea;
- Correspondence: ; Tel.: +82-43-840-3693
| |
Collapse
|
8
|
Son B, Kang W, Park S, Choi D, Park T. Dermal Olfactory Receptor OR51B5 Is Essential for Survival and Collagen Synthesis in Human Dermal Fibroblast (Hs68 Cells). Int J Mol Sci 2021; 22:ijms22179273. [PMID: 34502185 PMCID: PMC8431403 DOI: 10.3390/ijms22179273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 12/11/2022] Open
Abstract
Skin dermis comprises extracellular matrix components, mainly collagen fibers. A decrease in collagen synthesis caused by several factors, including ultraviolet (UV) irradiation and stress, eventually causes extrinsic skin aging. Olfactory receptors (ORs) were initially considered to be specifically expressed in nasal tissue, but several ORs have been reported to be present in other tissues, and their biological roles have recently received increasing attention. In this study, we aimed to characterize the role of ORs in cell survival and collagen synthesis in dermal fibroblasts. We confirmed that UVB irradiation and dexamethasone exposure significantly decreased cell survival and collagen synthesis in Hs68 dermal fibroblasts. Moreover, we demonstrated that the mRNA expression of 10 ORs detectable in Hs68 cells was significantly downregulated in aged conditions compared with that in normal conditions. Thereafter, by individual knockdown of the 10 candidate ORs, we identified that only OR51B5 knockdown leads to a reduction of cell survival and collagen synthesis. OR51B5 knockdown decreased cAMP levels and dampened the downstream protein kinase A/cAMP-response element binding protein pathway, downregulating the survival- and collagen synthesis-related genes in the dermal fibroblasts. Therefore, OR51B5 may be an interesting candidate that plays a role in cell survival and collagen synthesis.
Collapse
Affiliation(s)
| | | | | | | | - Taesun Park
- Correspondence: ; Tel.: +82-2-2123-3123; Fax: +82-2-365-3118
| |
Collapse
|
9
|
Rizzi V, Gubitosa J, Fini P, Cosma P. Neurocosmetics in Skincare—The Fascinating World of Skin–Brain Connection: A Review to Explore Ingredients, Commercial Products for Skin Aging, and Cosmetic Regulation. Cosmetics 2021; 8:66. [DOI: 10.3390/cosmetics8030066] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The “modern” cosmetology industry is focusing on research devoted to discovering novel neurocosmetic functional ingredients that could improve the interactions between the skin and the nervous system. Many cosmetic companies have started to formulate neurocosmetic products that exhibit their activity on the cutaneous nervous system by affecting the skin’s neuromediators through different mechanisms of action. This review aims to clarify the definition of neurocosmetics, and to describe the features of some functional ingredients and products available on the market, with a look at the regulatory aspect. The attention is devoted to neurocosmetic ingredients for combating skin stress, explaining the stress pathways, which are also correlated with skin aging. “Neuro-relaxing” anti-aging ingredients derived from plant extracts and neurocosmetic strategies to combat inflammatory responses related to skin stress are presented. Afterwards, the molecular basis of sensitive skin and the suitable neurocosmetic ingredients to improve this problem are discussed. With the aim of presenting the major application of Botox-like ingredients as the first neurocosmetics on the market, skin aging is also introduced, and its theory is presented. To confirm the efficacy of the cosmetic products on the market, the concept of cosmetic claims is discussed.
Collapse
|
10
|
Hung YC, Wang PW, Lin TY, Yang PM, You JS, Pan TL. Functional Redox Proteomics Reveal That Salvia miltiorrhiza Aqueous Extract Alleviates Adriamycin-Induced Cardiomyopathy via Inhibiting ROS-Dependent Apoptosis. Oxid Med Cell Longev 2020; 2020:5136934. [PMID: 32963697 DOI: 10.1155/2020/5136934] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/14/2020] [Accepted: 08/19/2020] [Indexed: 01/03/2023]
Abstract
The anticancer agent adriamycin (ADR) has long been recognized to induce a dose-limiting cardiotoxicity, while Salvia miltiorrhiza (SM) is a Chinese herb widely used for the treatment of cardiovascular disorders and its aqueous extract (SMAE) has shown anticancer as well as antioxidant effects. In the current study, we aimed at investigating the synergistic effect and potent molecular mechanisms of SMAE with a focus on the cardioprotective benefit observed under ADR adoption. Histopathological analysis indicated that SMAE could substantially alleviate cardiomyopathy and cell apoptosis caused by ADR. Meanwhile, the two-dimensional electrophoresis (2-DE) oxyblots demonstrated that SMAE treatment could effectively reduce carbonylation of specific proteins associated with oxidative stress response and various metabolic pathways in the presence of ADR. SMAE application also showed protective efficacy against ADR-mediated H9c2 cell death in a dose-dependent manner without causing any cytotoxicity and significantly attenuated the reactive oxygen species production. Particularly, the simultaneous administration of ADR and SMAE could remarkably suppress the growth of breast cancer cells. We also noticed that there was a marked upregulation of detoxifying enzyme system in the presence of SMAE, and its exposure also contributed to an increase in Nrf2 and HO-1 content as well. SMAE also amended the ERK/p53/Bcl-xL/caspase-3 signaling pathways and the mitochondrial dysfunction, which eventually attribute to apoptotic cathepsin B/AIF cascades. Correspondingly, both the ERK1/2 inhibitor (U0126) and pan-caspase inhibitor (Z-VAD-FMK) could at least partially abolish the ADR-associated cytotoxicity in H9c2 cells. Collectively, these results support that ROS apoptosis-inducing molecule release is closely involved in ADR-induced cardiotoxicity while SMAE could prevent or mitigate the causative cardiomyopathy through controlling multiple targets without compromising the efficacy of chemotherapy.
Collapse
|
11
|
Bell-Temin H, Yousefzadeh MJ, Bondarenko A, Quarles E, Jones-Laughner J, Robbins PD, Ladiges W, Niedernhofer LJ, Yates NA. Measuring biological age in mice using differential mass spectrometry. Aging (Albany NY) 2020; 11:1045-1061. [PMID: 30745468 PMCID: PMC6382423 DOI: 10.18632/aging.101810] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 01/29/2019] [Indexed: 12/11/2022]
Abstract
Aging is an ill-defined process that increases the risk of morbidity and mortality. Aging is also heterogeneous meaning that biological and chronological age can differ. Here, we used unbiased differential mass spectrometry to quantify thousands of proteins in mouse liver and select those that that consistently change in expression as mice age. A panel of 14 proteins from inbred C57BL/6 mice was used to equate chronological and biological age in this reference population, against which other mice could be compared. This “biological age calculator” identified two strains of f1 hybrid mice as biologically younger than inbred mice and progeroid mice as being biologically older. In an independent validation experiment, the calculator identified mice treated with rapamycin, known to extend lifespan of mice, as 18% younger than mice fed a placebo diet. This demonstrates that it is possible to measure subtle changes in biologic age in mammals using a proteomics approach.
Collapse
Affiliation(s)
- Harris Bell-Temin
- Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
| | - Matthew J Yousefzadeh
- Department of Molecular Medicine, The Scripps Research Institute, Florida , Jupiter, FL 33458, USA.,Department of Biochemistry, Molecular Biology and Biophysics, and the Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN 55455, USA
| | | | - Ellen Quarles
- Department of Pathology, University of Washington, Seattle, WA 98195, USA
| | - Jacqueline Jones-Laughner
- Biomedical Mass Spectrometry Center, University of Pittsburgh Schools of the Health Sciences, Pittsburgh, PA 15261, USA
| | - Paul D Robbins
- Department of Molecular Medicine, The Scripps Research Institute, Florida , Jupiter, FL 33458, USA.,Department of Biochemistry, Molecular Biology and Biophysics, and the Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN 55455, USA
| | - Warren Ladiges
- Department of Comparative Medicine, School of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Laura J Niedernhofer
- Department of Molecular Medicine, The Scripps Research Institute, Florida , Jupiter, FL 33458, USA.,Department of Biochemistry, Molecular Biology and Biophysics, and the Institute on the Biology of Aging and Metabolism, University of Minnesota, Minneapolis, MN 55455, USA
| | - Nathan A Yates
- Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA.,Biomedical Mass Spectrometry Center, University of Pittsburgh Schools of the Health Sciences, Pittsburgh, PA 15261, USA
| |
Collapse
|
12
|
|
13
|
Wang PW, Hung YC, Lin TY, Fang JY, Yang PM, Chen MH, Pan TL. Comparison of the Biological Impact of UVA and UVB upon the Skin with Functional Proteomics and Immunohistochemistry. Antioxidants (Basel) 2019; 8:antiox8120569. [PMID: 31756938 PMCID: PMC6943602 DOI: 10.3390/antiox8120569] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/05/2019] [Accepted: 11/05/2019] [Indexed: 12/17/2022] Open
Abstract
The skin provides protection against external stimuli; however, solar radiation, including ultraviolet A (UVA) and ultraviolet B (UVB), can result in profound influences on skin structure and function, which eventually impairs its molecular characteristics and normal physiology. In the current study, we performed proteome tools combined with an immunohistological approach on nude mouse skin to evaluate the adverse responses elicited by UVA and UVB irradiation, respectively. Our findings indicated that UVA significantly promotes oxidative damage in DNA, the breakdown of collagen fiber in the dermis, and the apoptosis of fibroblasts, which leads to inflammation. Meanwhile, UVB administration was found to enhance the carbonylation of various proteins and the proliferation of keratinocyte. Particularly, raspberry extract, which has been confirmed to have antioxidative efficacy, could effectively attenuate ultraviolet (UV) radiation-caused cell death. Network analysis also implied that UVA and UVB induce quite different responses, and that UVA results in cell death as well as inflammation mediated by caspase-3 and activator protein 1/nuclear factor kappa-light-chain-enhancer of activated B cells (AP-1/NF-κB), while UVB predominantly increases the risk of skin carcinogenesis involved with oncogenes such as p53 and c-Myc. Taken together, functional proteomics coordinated with histological experiments could allow for a high-throughput study to explore the alterations of crucial proteins and molecules linked to skin impacts subjected to UVA and UVB exposure.
Collapse
Affiliation(s)
- Pei-Wen Wang
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40447, Taiwan;
| | - Yu-Chiang Hung
- Department of Chinese Medicine, College of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung 83301, Taiwan;
| | - Tung-Yi Lin
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Keelung 20401, Taiwan;
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Taoyuan 33302, Taiwan;
| | - Pei-Ming Yang
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 11042, Taiwan;
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11042, Taiwan
| | - Mu-Hong Chen
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei 11217, Taiwan;
- Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei 11221, Taiwan
| | - Tai-Long Pan
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Liver Research Center, Chang Gung Memorial Hospital, Taoyuan 33375, Taiwan
- Correspondence: ; Tel.: +886-3-211-8800 (ext. 5105); Fax: +886-3-211-8700
| |
Collapse
|
14
|
Zeng Q, Jiang J, Wang J, Zhou Q, Zhang X. N-Terminal Acetylation and C-Terminal Amidation of Spirulina platensis-Derived Hexapeptide: Anti-Photoaging Activity and Proteomic Analysis. Mar Drugs 2019; 17:md17090520. [PMID: 31487895 PMCID: PMC6780235 DOI: 10.3390/md17090520] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/25/2019] [Accepted: 09/01/2019] [Indexed: 02/06/2023] Open
Abstract
Ultraviolet (UV) irradiation is a potent inducer for skin photoaging. This paper investigated the anti-photoaging effects of the acetylated and amidated hexapeptide (AAH), originally identified from Spirulina platensis, in (Ultraviolet B) UVB-irradiated Human immortalized keratinocytes (Hacats) and mice. The results demonstrated that AAH had much lower toxicity on Hacats than the positive matrixyl (81.52% vs. 5.32%). Moreover, AAH reduced MDA content by 49%; increased SOD, CAT, and GSH-Px activities by 103%, 49%, and 116%, respectively; decreased MMP-1 and MMP-3 expressions by 27% and 29%, respectively, compared to UVB-irradiated mice. Employing isobaric tags for relative and absolute quantitation (iTRAQ)-based proteomics, 60 differential proteins were identified, and major metabolic pathways were determined. Network analysis indicated that these differential proteins were mapped into an interaction network composed of two core sub-networks. Collectively, AAH is protective against UVB-induced skin photoaging and has potential application in skin care cosmetics.
Collapse
Affiliation(s)
- Qiaohui Zeng
- College of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
- Department of Food Science, Foshan University, Foshan 528000, China.
| | - Jianguo Jiang
- College of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Jingjing Wang
- Department of Food Science, Foshan University, Foshan 528000, China.
| | - Qiuchan Zhou
- Institute of Laboratory animal science, Jinan University, Guangzhou 510632, China.
| | - Xuewu Zhang
- College of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| |
Collapse
|
15
|
Gong M, Zhai X, Yu L, Li C, Ma X, Shen Q, Han Y, Yang D. ADSCs inhibit photoaging‐ and photocarcinogenesis‐related inflammatory responses and extracellular matrix degradation. J Cell Biochem 2019; 121:1205-1215. [PMID: 31468588 DOI: 10.1002/jcb.29354] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 08/13/2019] [Indexed: 01/20/2023]
Affiliation(s)
- Meihua Gong
- Department of Plastic and Cosmetic Surgery, Shenzhen People's Hospital Second Affiliated Hospital of Jinan University Medical College Shenzhen China
- Department of Plastic Surgery The 2nd Hospital of Harbin Medical University Harbin China
| | - Xu Zhai
- Department of Plastic Surgery The 2nd Hospital of Harbin Medical University Harbin China
| | - Li Yu
- Department of Plastic and Cosmetic Surgery, Shenzhen People's Hospital Second Affiliated Hospital of Jinan University Medical College Shenzhen China
| | - Chunyang Li
- Department of Plastic Surgery The 2nd Hospital of Harbin Medical University Harbin China
| | - Xu Ma
- Department of Plastic Surgery The 2nd Hospital of Harbin Medical University Harbin China
| | - Qi Shen
- Department of Plastic Surgery The 2nd Hospital of Harbin Medical University Harbin China
| | - Yubo Han
- Department of Plastic Surgery The 2nd Hospital of Harbin Medical University Harbin China
| | - Daping Yang
- Department of Plastic Surgery The 2nd Hospital of Harbin Medical University Harbin China
| |
Collapse
|
16
|
Fan X, Cui L, Zeng Y, Song W, Gaur U, Yang M. 14-3-3 Proteins Are on the Crossroads of Cancer, Aging, and Age-Related Neurodegenerative Disease. Int J Mol Sci 2019; 20:ijms20143518. [PMID: 31323761 PMCID: PMC6678932 DOI: 10.3390/ijms20143518] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 12/14/2022] Open
Abstract
14-3-3 proteins are a family of conserved regulatory adaptor molecules which are expressed in all eukaryotic cells. These proteins participate in a variety of intracellular processes by recognizing specific phosphorylation motifs and interacting with hundreds of target proteins. Also, 14-3-3 proteins act as molecular chaperones, preventing the aggregation of unfolded proteins under conditions of cellular stress. Furthermore, 14-3-3 proteins have been shown to have similar expression patterns in tumors, aging, and neurodegenerative diseases. Therefore, we put forward the idea that the adaptor activity and chaperone-like activity of 14-3-3 proteins might play a substantial role in the above-mentioned conditions. Interestingly, 14-3-3 proteins are considered to be standing at the crossroads of cancer, aging, and age-related neurodegenerative diseases. There are great possibilities to improve the above-mentioned diseases and conditions through intervention in the activity of the 14-3-3 protein family.
Collapse
Affiliation(s)
- Xiaolan Fan
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Lang Cui
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Yao Zeng
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Wenhao Song
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Uma Gaur
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Mingyao Yang
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
| |
Collapse
|
17
|
Abdel Hafez SMN. Age related changes in the dermal mast cells and the associated changes in the dermal collagen and cells: A histological and electron microscopy study. Acta Histochem 2019; 121:619-27. [PMID: 31126613 DOI: 10.1016/j.acthis.2019.05.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 05/12/2019] [Accepted: 05/13/2019] [Indexed: 01/06/2023]
Abstract
Mast cells are widely distributed bone marrow cells. They have a crucial role in the dermal aging process. The aim of the present study was to describe the biochemical and the histological changes that occur in the aged dermal mast cells and to demonstrate the associated changes in the dermal cells and fibers as well. Sixteen male albino rats were used and divided into two groups; the control group (8-10 weeks) and the aged group (20-22 weeks). The rats were decapitated then processed for further biochemical and histological studies. The mean area fraction for collagen fibers was measured. In the aged group, there was a significant increase in the skin histamine and heparin levels if compared with the control one. Furthermore, there was an apparent increase in intact and degranulated dermal mast cells if compared with the control one. The dermal collagen bundles were apparently decreased and appeared distorted with wide spacing. Additionally, there were apparently large sized eosinophils with more cytoplasmic granules. Direct contact between mast, fibroblast, and macrophage cells was noticed. The average area fraction of collagen fibers was significantly increased in the aged group if compared with the control one. It could be concluded that the secretory activity of dermal mast cells was significantly increased in the aged skin group. Also, this study demonstrated the implicated role of mast cell in aged skin changes. Further long-term studies are needed to validate the prophylactic or therapeutic potential by intentional hindering of mast cell degranulation in aged skin.
Collapse
|
18
|
Kim M, Son D, Shin S, Park D, Byun S, Jung E. Protective effects of Camellia japonica flower extract against urban air pollutants. Altern Ther Health Med 2019; 19:30. [PMID: 30691451 PMCID: PMC6350298 DOI: 10.1186/s12906-018-2405-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 12/07/2018] [Indexed: 11/25/2022]
Abstract
Background Exposure of skin to urban air pollutants is closely related to skin aging and inflammatory responses such as wrinkles formation, pigmentation spot, atopic dermatitis, and acne. Thus, a great deal of interest has been focused on the development of natural resources that can provide a protective effect to skin from pollutants. Methods The antioxidative activity of Camellia japonica flower extract (CJFE) was evaluated by 1,2-diphenyl-2-picrylhydrazyl (DPPH) and 2,2′-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) assay, and the inhibitory effect of CJFE by urban air pollutants-induced reactive oxygen species (ROS) production was determined in cultured normal human dermal fibroblasts (NHDFs). We additionally investigated the protective effects of CJFE against urban air pollutant using in vitro and ex vivo model. Results CJFE with high phenolic concentration showed antioxidative activity on scavenging capacity of 1,2-diphenyl-2-picrylhydrazyl (DPPH) radicals and 2,2′-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) radical cation in a concentration dependent manner. CJFE inhibited urban air pollutants-induced ROS generation, matrixmetalloproteinase-1 (MMP-1) production and a xenobiotic response element (XRE)-luciferase activity indicating the aryl hydrocarbon receptor (AhR) transactivation. In addition, CJFE showed an excellent protective activity against pollutants-induced deteriorating effect in ex vivo model. CJFE reduced the level of pollutants-induced malondialdehyde (MDA), lipid peroxidation marker, inhibited MMP-1 expression and increased collagen synthesis. It also reduced the cell numbers with pyknotic nuclei (mainly occurring in apoptosis) and detachment of dermo-epidermal junction (DEJ) induced by pollutants. Conclusions Apparently, it is proposed that CJFE can be used as a protective material against pollutant-induced skin damages. Electronic supplementary material The online version of this article (10.1186/s12906-018-2405-4) contains supplementary material, which is available to authorized users.
Collapse
|
19
|
Fuller B. Role of PGE-2 and Other Inflammatory Mediators in Skin Aging and Their Inhibition by Topical Natural Anti-Inflammatories. Cosmetics 2019; 6:6. [DOI: 10.3390/cosmetics6010006] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Human skin aging is due to two types of aging processes, “intrinsic” (chronological) aging and “extrinsic” (external factor mediated) aging. While inflammatory events, triggered mainly by sun exposure, but also by pollutants, smoking and stress, are the principle cause of rapid extrinsic aging, inflammation also plays a key role in intrinsic aging. Inflammatory events in the skin lead to a reduction in collagen gene activity but an increase in activity of the genes for matrix metalloproteinases. Inflammation also alters proliferation rates of cells in all skin layers, causes thinning of the epidermis, a flattening of the dermo-epidermal junction, an increase in irregular pigment production, and, finally, an increased incidence of skin cancer. While a large number of inflammatory mediators, including IL-1, TNF-alpha and PGE-2, are responsible for many of these damaging effects, this review will focus primarily on the role of PGE-2 in aging. Levels of this hormone-like mediator increase quickly when skin is exposed to ultraviolet radiation (UVR), causing changes in genes needed for normal skin structure and function. Further, PGE-2 levels in the skin gradually increase with age, regardless of whether or not the skin is protected from UVR, and this smoldering inflammation causes continuous damage to the dermal matrix. Finally, and perhaps most importantly, PGE-2 is strongly linked to skin cancer. This review will focus on: (1) the role of inflammation, and particularly the role of PGE-2, in accelerating skin aging, and (2) current research on natural compounds that inhibit PGE-2 production and how these can be developed into topical products to retard or even reverse the aging process, and to prevent skin cancer.
Collapse
|
20
|
Wang PW, Cheng YC, Hung YC, Lee CH, Fang JY, Li WT, Wu YR, Pan TL. Red Raspberry Extract Protects the Skin against UVB-Induced Damage with Antioxidative and Anti-inflammatory Properties. Oxid Med Cell Longev 2019; 2019:9529676. [PMID: 30723535 DOI: 10.1155/2019/9529676] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 09/29/2018] [Accepted: 10/21/2018] [Indexed: 12/18/2022]
Abstract
Extensive exposure to UVB (280–320 nm) is the major risk responsible for various skin injuries. Numerous reports have shown that natural products could demonstrate photochemopreventive efficacy against UVB damage. We investigated the preventive effects and associated molecular mechanisms of red raspberry extract upon UVB-caused damage in human epidermal keratinocytes and a nude mouse model. The protein profiles and immunohistological study on a nude mouse skin indicated that red raspberry extract could prevent UVB-caused cell death and protect the skin against UVB-exposed injury manifested by wrinkling, scaling, tanning, and water loss as well as epidermal thickening. In addition, red raspberry extract application effectively abolished oxidative damage in DNA and attenuated the carbonylation level of proteins, which attributed to the activation of SOD, Nrf2 and its target genes, and HO-1. Red raspberry extract also altered the cells' apoptotic signaling pathways including caspase-3 as well as the inflammatory cascade such as c-jun and attenuated UVB-induced activation of NF-κB and COX-2. Red raspberry extract could alleviate direct photodamage to the skin caused by UVB exposure through the ROS scavenger and protection against inflammatory responses, which may allow the development of novel strategies in protecting the skin subjected to UVB radiation.
Collapse
|
21
|
Abstract
Since the birth of proteomics science in the 1990, the number of applications and of sample preparation methods has grown exponentially, making a huge contribution to the knowledge in life science disciplines. Continuous improvements in the sample treatment strategies unlock and reveal the fine details of disease mechanisms, drug potency, and toxicity as well as enable new disciplines to be investigated such as forensic science.This chapter will cover the most recent developments in sample preparation strategies for tissue proteomics in three areas, namely, cancer, toxicology, and forensics, thus also demonstrating breath of application within the domain of health and well-being, pharmaceuticals, and secure societies.In particular, in the area of cancer (human tumor biomarkers), the most efficient and multi-informative proteomic strategies will be covered in relation to the subsequent application of matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) and liquid extraction surface analysis (LESA), due to their ability to provide molecular localization of tumor biomarkers albeit with different spatial resolution.With respect to toxicology, methodologies applied in toxicoproteomics will be illustrated with examples from its use in two important areas: the study of drug-induced liver injury (DILI) and studies of effects of chemical and environmental insults on skin, i.e., the effects of irritants, sensitizers, and ionizing radiation. Within this chapter, mainly tissue proteomics sample preparation methods for LC-MS/MS analysis will be discussed as (i) the use of LC-MS/MS is majorly represented in the research efforts of the bioanalytical community in this area and (ii) LC-MS/MS still is the gold standard for quantification studies.Finally, the use of proteomics will also be discussed in forensic science with respect to the information that can be recovered from blood and fingerprint evidence which are commonly encountered at the scene of the crime. The application of proteomic strategies for the analysis of blood and fingerprints is novel and proteomic preparation methods will be reported in relation to the subsequent use of mass spectrometry without any hyphenation. While generally yielding more information, hyphenated methods are often more laborious and time-consuming; since forensic investigations need quick turnaround, without compromising validity of the information, the prospect to develop methods for the application of quick forensic mass spectrometry techniques such as MALDI-MS (in imaging or profiling mode) is of great interest.
Collapse
Affiliation(s)
- L M Cole
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK
| | - M R Clench
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK
| | - S Francese
- Biomolecular Science Research Centre, Centre for Mass Spectrometry Imaging, Sheffield Hallam University, Sheffield, UK.
| |
Collapse
|
22
|
Wang PW, Wu TH, Pan TL, Chen MH, Goto S, Chen CL. Integrated Proteome and Cytokine Profiles Reveal Ceruloplasmin Eliciting Liver Allograft Tolerance via Antioxidant Cascades. Front Immunol 2018; 9:2216. [PMID: 30319655 PMCID: PMC6168655 DOI: 10.3389/fimmu.2018.02216] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 09/06/2018] [Indexed: 12/27/2022] Open
Abstract
Acute rejection (AR) and spontaneous tolerance may occur after allograft orthotopic liver transplants (OLT) performed in certain combinations of donor and recipient rat strains, yet the underlying molecular cascades involved in these conditions remain poorly understood. Comprehensive analysis with proteomic tools revealed that ceruloplasmin was highly expressed during the tolerant period on day 63 post-OLT (POD 63) compared to the rejected samples on POD 14. Meanwhile, cytokine expression profiles implied that the inflammation was significantly stimulated in the AR subjects. Again, protein carbonylation was dramatically upregulated in the rejected subject within the tolerant group. Knockdown of ceruloplasmin would elicit more severe ROS damage, leading to cell death in the presence of H2O2, which induced Nrf2 cascade and the recovery of ceruloplasmin to mediate spontaneous tolerance. In summary, ceruloplasmin may contribute to amending the oxidative stress that eventually causes cell apoptosis and to maintaining the survival of hepatocytes in a drug-free tolerance OLT model.
Collapse
Affiliation(s)
- Pei-Wen Wang
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Tung-Ho Wu
- Division of Cardiovascular Surgery, Veterans General Hospital, Kaohsiung, Taiwan
| | - Tai-Long Pan
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.,Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.,Liver Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Research Center for Food and Cosmetic Safety and Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Mu-Hong Chen
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Shigeru Goto
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chao-Long Chen
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| |
Collapse
|
23
|
Abstract
As skin ages, there is a decline in physiologic function. These changes are induced by both intrinsic (chronologic) and extrinsic (predominately UV-induced) factors. Botanicals offer potential benefits to combat some of the signs of aging. Here, we review select botanicals and the scientific evidence behind their anti-aging claims. Botanicals may offer anti-inflammatory, antioxidant, moisturizing, UV-protective, and other effects. A multitude of botanicals are listed as ingredients in popular cosmetics and cosmeceuticals, but only a select few are discussed here. These were chosen based on the availability of scientific data, personal interest of the authors, and perceived “popularity” of current cosmetic and cosmeceutical products. The botanicals reviewed here include argan oil, coconut oil, crocin, feverfew, green tea, marigold, pomegranate, and soy.
Collapse
|
24
|
Brimelow RE, Wollin JA. The impact of care practices and health demographics on the prevalence of skin tears and pressure injuries in aged care. J Clin Nurs 2018; 27:1519-1528. [PMID: 29396882 DOI: 10.1111/jocn.14287] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2018] [Indexed: 12/24/2022]
Abstract
AIMS AND OBJECTIVES To determine whether differences in care practices and demographics between two long-term aged care facilities affected the incidence of residents' skin wounds. METHODS A retrospective analysis of care plans and clinical outcomes was conducted for a 6-month period in 2016 at two aged care facilities, N = 39 Home 1 and N = 45 Home 2. Skin tears, pressure injuries and usual care practices and associated health demographics were recorded. RESULTS Over the 6-month period, 84 residents were found to have a total of 206 aged care acquired skin wounds (skin tears, pressure injuries, haematomas, rashes, infections). The frequency of skin tears or total wounds did not differ between the homes. Several factors were identified that influenced the skin wounds. A reduction in skin tears was associated with the use of heel protectors and antiembolic stockings, whilst a diagnosis of vascular dementia was associated with increased prevalence of skin wounds. Pressure injuries were significantly higher at Home 2. Increased use of strategies to moderate-risk activities, such as tray tables and bed rails, and impaired cognitive function were associated with higher pressure injury prevalence. CONCLUSION A number of care factors and health demographics influenced the rate of skin wounds. A holistic approach to skin management is needed. RELEVANCE TO CLINICAL PRACTICE Practices, such as repositioning and skin hygiene, are well known to reduce the incidence of pressure injuries and skin tears; however, there are other care practices that take place in homes as part of usual care that also impact skin wounds that have been largely ignored. This study highlights those care practices, as well as resident characteristics and comorbidities that may increase the risk of skin wounds, requiring further monitoring/mitigating strategies.
Collapse
Affiliation(s)
- Rachel E Brimelow
- Centre for Clinical Research, The University of Queensland, Brisbane, Qld, Australia.,Wesley Mission Queensland, Brisbane, Qld, Australia
| | - Judy A Wollin
- School of Nursing, Queensland University of Technology, Brisbane, Qld, Australia
| |
Collapse
|
25
|
Dalmau N, Andrieu-Abadie N, Tauler R, Bedia C. Untargeted lipidomic analysis of primary human epidermal melanocytes acutely and chronically exposed to UV radiation. Mol Omics 2018; 14:170-180. [DOI: 10.1039/c8mo00060c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Ultraviolet (UV) radiation present in sunlight has been related to harmful effects on skin such as premature aging and skin cancer.
Collapse
Affiliation(s)
- Núria Dalmau
- Department of Environmental Chemistry
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC)
- 08034 Barcelona
- Spain
| | | | - Romà Tauler
- Department of Environmental Chemistry
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC)
- 08034 Barcelona
- Spain
| | - Carmen Bedia
- Department of Environmental Chemistry
- Institute of Environmental Assessment and Water Research (IDAEA-CSIC)
- 08034 Barcelona
- Spain
| |
Collapse
|
26
|
Wen SY, Chen JY, Weng YS, Aneja R, Chen CJ, Huang CY, Kuo WW. Galangin suppresses H 2 O 2 -induced aging in human dermal fibroblasts. Environ Toxicol 2017; 32:2419-2427. [PMID: 28834114 DOI: 10.1002/tox.22455] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 07/17/2017] [Accepted: 07/27/2017] [Indexed: 06/07/2023]
Abstract
Human skin aging is a progressive process that includes intrinsic aging and extrinsic photodamage, both of which can cause an accumulation of reactive oxygen species (ROS), resulting in dermal fibrosis dysfunction and wrinkle formation. Galangin is a flavonoid that exhibits anti-inflammatory and antioxidative potential. Previous studies have reported that galangin has antioxidative activity against ROS-mediated stress. The aim of the present study is to determine the antiaging effects of galangin on dermal fibroblasts exposed to H2 O2 . In this study, we established a hydrogen peroxide-induced inflammation and aging model using human HS68 dermal fibroblasts. Stimulation of fibroblasts with H2 O2 is associated with skin aging and increased expression of inflammation-related proteins, along with downregulation of collagen I/III formation and expression of antioxidative proteins. Galangin effectively reduced NF-κB activation, the expression of inflammation-related proteins and cell aging. Galangin also reversed H2 O2 -activated cell senescence in HS68 cells. Our results reveal that galangin protects human dermal fibroblasts by inhibiting NF-κB activation, decreases the expression of inflammatory factors and upregulates IGF1R/Akt-related proteins, indicating that galangin may be a potential candidate for developing natural antiaging products that protect skin from damage caused by ROS.
Collapse
Affiliation(s)
- Su-Ying Wen
- Department of Dermatology, Taipei City Hospital, Renai Branch, Taipei, Taiwan
- Center for General Education, Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan
| | - Jia-Yi Chen
- Department of Biological Science and Technology, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan, ROC
| | - Yueh-Shan Weng
- Department of Biological Science and Technology, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan, ROC
| | - Ritu Aneja
- Department of Biology, Georgia State University, Atlanta, Georgia
| | - Chih-Jung Chen
- Division of Breast Surgery, Department of Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Yang Huang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
- Graduate Institute of Chinese Medical Science, School of Chinese Medicine, China Medical University, Taichung, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
| | - Wei-Wen Kuo
- Department of Biological Science and Technology, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung, Taiwan, ROC
| |
Collapse
|
27
|
Diao W, Shen N, Du Y, Sun X, Liu B, Xu M, He B. Identification of thyroxine-binding globulin as a candidate plasma marker of chronic obstructive pulmonary disease. Int J Chron Obstruct Pulmon Dis 2017; 12:1549-1564. [PMID: 28579773 PMCID: PMC5448702 DOI: 10.2147/copd.s137806] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Biomarkers for the management of chronic obstructive pulmonary disease (COPD) are limited. The aim of this study was to explore new plasma biomarkers in patients with COPD. Thyroxine-binding globulin (THBG) was initially identified by proteomics in a discovery panel and subsequently verified by enzyme-linked immunosorbent assay in another verification panel with a 1-year follow-up. THBG levels were elevated in patients with COPD (9.2±2.3 μg/mL) compared to those of the controls (6.6±2.0 μg/mL). Receiver operating characteristic curves suggested that THBG was able to slightly differentiate between patients with COPD and controls (area under the curve [AUC]: 0.814) and performed better if combined with fibrinogen (AUC: 0.858). THBG was more capable of distinguishing Global Initiative for Obstructive Lung Disease stages I–III and IV (AUC: 0.851) compared with fibrinogen (AUC 0.582). THBG levels were negatively associated with predicted percentage forced expiratory volume in 1 s and positively related to predicted percentage residual volume, RV/percentage total lung capacity, and percentage low-attenuation area. COPD patients with higher baseline THBG levels had a greater risk of acute exacerbation (AE) than those with lower THBG levels (P=0.014, by Kaplan–Meier curve; hazard ratio: 4.229, by Cox proportional hazards model). In summary, THBG is a potential plasma biomarker of COPD and can assist in the management of stable stage and AEs in COPD patients.
Collapse
Affiliation(s)
| | | | | | | | | | - Ming Xu
- Department of Cardiology, Institute of Vascular Medicine, Peking University Third Hospital.,Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, People's Republic of China
| | - Bei He
- Department of Respiratory Medicine
| |
Collapse
|